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| 型号： | SN75HVD08 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 3.3/5-V RS-485 Transceiver |
| 中文描述： | 3.3/5V RS-485 收发器 |
| 文件页数： | 14/14页 |
| 文件大小： | 290K |
| 代理商： | SN75HVD08 |
www.ti.com
TYPICAL CHARACTERISTICS
2.5
2
1.5
1
2.5
3
3.5
4
4.5
Differential
Output
V
oltage
–
V
3
3.5
DIFFERENTIAL OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
4
5
5.5
6
VCC – Supply Voltage – V
D and DE at VCC
RL = 54
TA = –40°C
TA = 25°C
TA = 85°C
0
0.6
1.2
1.8
2.4
3
3.6
4.2
4.8
5.4
0
10
20
30
40
50
60
70
I O
–
Driver
Output
Current
–
mA
DRIVER OUTPUT CURRENT
vs
SUPPLY VOLTAGE
VCC – Supply Voltage – V
TA = 25°C
DE at VCC
D at VCC
RL = 54
1
0.5
0
2.5
3.5
4.5
Logic
Input
Threshold
V
oltage
–
V
1.5
2
LOGIC INPUT THRESHOLD VOLTAGE
vs
SUPPLY VOLTAGE
2.5
5.5
6.5
VCC – Supply Voltage – V
Positive Going
Negative Going
TA = 25°C
D, DE or RE input
40
60
80
100
120
0
2.5
5
7.5
10
Signaling Rate – Mbps
RMS SUPPLY CURRENT
vs
SIGNALING RATE
I CC
–
RMS
Supply
Current
–
mA
TA = 25°C
RE at VCC
DE at VCC
RL = 54
CL = 50 pF
VCC = 5 V
SN75HVD08, SN65HVD08
SLLS550A – NOVEMBER 2002 – REVISED MAY 2003
Figure 9.
Figure 10.
Figure 11.
Figure 12.
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN75HVD08D | 功能描述:RS-485接口IC 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SN75HVD08DG4 | 功能描述:总线收发器 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN75HVD08DR | 功能描述:RS-485接口IC 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SN75HVD08DRG4 | 功能描述:总线收发器 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN75HVD08P | 功能描述:RS-485接口IC 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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